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Cited by 89Hydraulic and Pneumatic SystemsDynamics and Control of Mechanical SystemsAdaptive Control of Nonlinear Systems

The DOI matches its Crossref record; 26 of the 26 references it cites were found in a registry or an index.

Robust Control for Static Loading of Electro-hydraulic Load Simulator with Friction Compensation

Open access
YAO, Jianyong, JIAO, Zongxia, YAO, Bin·2012·Chinese Journal of Aeronautics
DOI 10.1016/s1000-9361(11)60467-6
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Abstract

Load simulator is a key test equipment for aircraft actuation systems in hardware-in-the-loop-simulation. Static loading is an essential function of the load simulator and widely used in the static/dynamic stiffness test of aircraft actuation systems. The tracking performance of the static loading is studied in this paper. Firstly, the nonlinear mathematical models of the hydraulic load simulator are derived, and the feedback linearization method is employed to construct a feed-forward controller to improve the force tracking performance. Considering the effect of the friction, a LuGre model based friction compensation is synthesized, in which the unmeasurable state is estimated by a dual state observer via a controlled learning mechanism to guarantee that the estimation is bounded. The modeling errors are attenuated by a well-designed robust controller with a control accuracy measured by a design parameter. Employing the dual state observer is to capture the different effects of the unmeasured state and hence can improve the friction compensation accuracy. The tracking performance is summarized by a derived theorem. Experimental results are also obtained to verify the high performance nature of the proposed control strategy.

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Research works printed but not linked: 6

  1. Hua Q. Studies on the key technology of electro-hydraulic load simulator. PhD thesis, Beijing University of Aeronautics and Astronautics, 2001. [in Chinese].
  2. Shang Y X. Study on ultimate performance of electro-hydraulic load simulator. PhD thesis, Beijing University of Aeronautics and Astronautics, 2009. [in Chinese].
  3. Xiao, 2009, Design ideas on the suppression of flutter of electro-hydraulic actuator, Control Technology of Tactical Missile, 26, 32
  4. Yao J Y, Shang Y X, Jiao Z X. The velocity feed-forward and compensation on eliminating extraneous torque of electro-hydraulic load simulator. Proceedings of the Seventh International Conference on Fluid Power Transmission and Control, 2009; 462-465.
  5. Zhang, 2009, Neural network parameter identification of electro-hydraulic load simulator, Acta Aeronautica et Astronautica Sinica, 30, 374
  6. Shang, 2009, Complex mathematical model of electro-hydraulic load simulator including multi-stiffness and nonlinear factors in ultimate performance research, Acta Aeronautica et Astronautica Sinica, 30, 1331

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Metadata

Authors
YAO, J., JIAO, Z., & YAO, B.
Affiliations
  • Nanjing University of Science and Technology (CN)
  • Beihang University (CN)
  • Purdue University West Lafayette (US)
Corresponding author
JIAO, Zongxia
ORCID
Venue
Chinese Journal of Aeronautics
Publisher
Elsevier BV
Published
2012-12
Volume
25
Issue
6
Pages
954-962
ISSN
1000-9361 (ISSN-L)
DOI
10.1016/s1000-9361(11)60467-6
OpenAlex
W2041400405
Cited by
89
References
26
Citations by year
2026: 5 · 2025: 7 · 2024: 4 · 2023: 5 · 2022: 5 · 2021: 7 · 2020: 4 · 2019: 5 · 2018: 2 · 2017: 6 · 2016: 11 · 2015: 10 · 2014: 14 · 2013: 4
FWCI
13.69
Type
journal article
Language
en
Open access
Licence
Locations
Chinese Journal of Aeronautics (publishedVersion, cc-by-nc-nd)
Topics
  • Physical Sciences › Engineering › Mechanical Engineering › Hydraulic and Pneumatic Systems
  • Physical Sciences › Engineering › Control and Systems Engineering › Dynamics and Control of Mechanical Systems
  • Physical Sciences › Engineering › Control and Systems Engineering › Adaptive Control of Nonlinear Systems
Keywords
static loading, friction compensation, LuGre friction model, robust control, feedback linearization, feedforward control, hardware-in-the-loop, force tracking

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